2628396058 has 8 divisors (see below), whose sum is σ = 3969054900. Its totient is φ = 1305377760.

The previous prime is 2628396049. The next prime is 2628396091. The reversal of 2628396058 is 8506938262.

It can be written as a sum of positive squares in 2 ways, for example, as 2284553209 + 343842849 = 47797^2 + 18543^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4409763 + ... + 4410358.

Almost surely, 2^2628396058 is an apocalyptic number.

2628396058 is a deficient number, since it is larger than the sum of its proper divisors (1340658842).

2628396058 is a wasteful number, since it uses less digits than its factorization.

2628396058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8820272.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The square root of 2628396058 is about 51267.8852499301. The cubic root of 2628396058 is about 1380.0567185958.

The spelling of 2628396058 in words is "two billion, six hundred twenty-eight million, three hundred ninety-six thousand, fifty-eight".